• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

1

GaAs SPDT Switch

DC - 3.0 GHz

Rev. V1

MASW-007221

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

Features

• Low Insertion Loss: < 0.3 dB @ 900 MHz

• Low Power Consumption: < 15 µA @ -2.3 Volts

• Positive or Negative 2.3 to 8 Volt Control

• Lead-Free SC-70 (SOT-363) Package

• 100% Matte Tin Plating over Copper

• Halogen-Free “Green” Mold Compound

• 260°C Reflow Compatible

• RoHS* Compliant version of SW-456

Description

M/A-COM’s MASW-007221 is a GaAs monolithic

switch in a lead-free SC-70 (SOT-363) surface

mount plastic package.

The MASW-007221 is

ideally suited for applications where very low power

consumption, low insertion loss, very small size, and

low cost are required.

Typical applications are in

dual band systems where switching between small

signal components is required, i.e. filter banks,

single-band LNA’s, converters, etc.

The MASW-007221 can be used in applications up

to 0.25 watts in systems such as cellular, PCS,

DCS1800,

GSM,

CDMA,

W-CDMA

and

other

analog / digital wireless communication systems.

The MASW-007221 is fabricated using a mature 0.5

micron PHEMT process. The process features full

passivation for performance and reliability.

Functional Schematic: Positive Control

Voltage

RF1

PIN 1

GND

RF2

RFC

Functional Schematic: Negative Control

Voltage

Pin Configuration

PIN

Function

Description

1

RF1

RF In/Out

2

GND

RF Ground

3

RF2

RF In/Out

4

Voltage Control 2

5

RFC

RF Common

6

Voltage Control 1

Ordering Information

1

Part Number

Package

MASW-007221-000000

Bulk Packaging

MASW-007221-TR3000

3000 piece reel

1. Reference Application Note M513 for reel size information.

* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.

Absolute Maximum Ratings

2,3

Parameter

Absolute Maximum

Input Power (0.5 - 3.0 GHz)

3 V Control

5 V Control

Operating Voltage

+8.5 volts

Operating Temperature

-40°C to +85°C

Storage Temperature

-65°C to +150°C

+30 dBm

+33 dBm

2. Exceeding any one or combination of these limits may cause

permanent damage to this device.

3. M/A-COM does not recommend sustained operation near

these survivability limits.

PIN 1

RF1

GND

RF2

RFC

1000 pF

1000 pF

1000 pF